| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.86 | 6.471% | $118.0338 | $118.03 | $118.05 | $118.00 |
| Purchase #2 | $21.26 | 4.342% | $22.1831 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $165.57 | 8.243% | $179.2179 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $48.32 | 5.366% | $50.9129 | $50.91 | $50.90 | $50.90 |
| Purchase #5 | $45.60 | 7.102% | $48.8385 | $48.84 | $48.85 | $48.80 |
| Purchase #6 | $98.67 | 7.176% | $105.7506 | $105.75 | $105.75 | $105.80 |
| Purchase #7 | $123.96 | 6.746% | $132.3223 | $132.32 | $132.30 | $132.30 |
| 7 purchase totals = | $614.24 | $657.2591 | $657.25 | $657.25 | $657.20 | |